package com.kuang.springcloud.controller;

import com.kuang.springcloud.pojo.Dept;
import com.kuang.springcloud.service.DeptClientService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;

@RestController
public class DeptConsumerController {
    //理解：消费者，不应该有service层
    //RestFul：RestTemplate  模板供我们直接调用。  需要把RestTemplate注册到Spring中。
    //参数(url,实体：map,Class<T> responseType)
    @Autowired
    private RestTemplate restTemplate;//提供多种便捷访问远程http服务的方法，简单的Restful服务模板

    @Autowired
    //service可以为null因为是调用API的DeptClientService接口的注解
    private DeptClientService deptClientService=null;


    @RequestMapping("/consumer/dept/add")
    public boolean add(Dept dept) {
    return this.deptClientService.addDept(dept);

    }

    @RequestMapping("/consumer/dept/get/{id}")
    public Dept get(@PathVariable("id") Long id) {
        return this.deptClientService.queryById(id);
    }

    @RequestMapping("/consumer/dept/list")
    public List<Dept> list()
    {
        return this.deptClientService.queryAll();
    }
}
